Semarion LTD

Company 11534992 Active

Connected board network

The connection graph needs a free account.

This company's record is public. The network of who else its directors govern is compiled from the registers by us, and an account keeps it out of bulk scrapers.

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.

directors on the board

7y median 7.9y

average tenure

7.9y

longest tenure

directors past 6 years

1 vs 1 portfolio

first-time directors

also govern a charity

left in the last 12 months

corporate seats

Where else this board sits

Professional services 3Business services 1Education 1Utilities 1

The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.

Gaps to watch

Several long-serving directors could step down together
Narrow spread of sectors across the board

Where to look Suggested search: succession planning for long-tenured seats; directors from a wider range of sectors.

Related organisations

Elrig UK Limited 1 shared director
Axol Bioscience LTD 1 shared director
The Faraday Institute for Science and Religion 1 shared director
Majico LTD 1 shared director
Outsee Limited 1 shared director
Censo Biotechnologies LTD 1 shared director

Companies whose board overlaps with this one through the same people. Deterministic, from public records.

Company details

Number	11534992
Status	Active
Type	Private Limited Company
Incorporated	24/08/2018
Address	SALISBURY HOUSE, STATION ROAD, CAMBRIDGE, CB1 2LA
Accounts next due	30/09/2027
Accounts last made up	31/12/2025

Industry (SIC)

72190 - Other research and experimental development on natural sciences and engineering

Ownership - persons with significant control (3)

Mnl (Parkwalk) Nominees Limited
ownership of shares 25-50% voting rights 25-50% right to appoint and remove directors
Dr. Tarun Ravikiran Vemulkar ceased Indian
ownership of shares 25-50% voting rights 25-50% right to appoint and remove directors
Mr Jeroen Jan Yvonne Verheyen ceased Belgian
ownership of shares 25-50% voting rights 25-50% right to appoint and remove directors

Officers (7)

Parkwalk Advisors LTD Corporate-director · appointed 2021
Trezise, Derek John, Dr Director · appointed 2020
Wallace, Thomas Paul Director · appointed 2020
Vemulkar, Tarun Ravikiran, Dr. Director · appointed 2018
Verheyen, Jeroen Jan Yvonne Director · appointed 2018
Cowburn, Russell Paul, Professor Director · appointed 2018
Kranc, Fatima, Dr Former Director · appointed 2022 · resigned 2024

Directors and officers on the Companies House record, current and former.

Report an error in this record - let us know.